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REV.-A
4.2.6.12
Top Edge Holder Set and Top Edge Holder Transmission Shaft Set Removal
NOTES: •
Be careful so that the top edge sensor lever is not caught by the slit of the platen.
•
Because the plain washer and two reaf springs are used at the right side of the top edge
holder transmission shaft, be careful not to lose them while removing the top edge holder
transmission shaft.
•
Because the top edge holder arm L, plain washer, and disc springs are released when the
top edge holder set is removed, be careful not to lose them.
•
Disc springs are also used at the right side of the platen. Moreover, the disc springs are
different from those of the disc springs used on the left side. When removing the disc
springs used on the right side, keep them separated from those used at the left side.
Step 1 Remove the platen unit. (See Section 4.2.6.11)
Step 2 Pull out platen shaft holder L from the platen shaft.
Step 3 Remove the top edge holder transmission shaft set.
Step 4 Remove the two CB screws (M2.5 X 3) securing the top edge holder set, then remove the top
edge holder set.
Shaft holder
TE holder
transmission shaft
~
(M2.5 X 3)
Figure
4-48.
Top Edge Holder Set and Top Edge Holder Transmission Shaft Set Removal
4-39
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